OU football: Sooners turn to Brennan Clay, Damien Williams after passing game falters - Article Photos 2/2

Oklahoma's Blake Bell (10) leaves the field at the end of the game after replacing Trevor Knight in the fourth quarter during a college football game between the University of Oklahoma Sooners (OU) and the West Virginia University Mountaineers at Gaylord Family-Oklahoma Memorial Stadium in Norman, Okla., on Saturday, Sept. 7, 2013. Photo by Steve Sisney, The Oklahoman